To mark the release of host Dave Robertson's new book, "The Power of Little Ideas," Dave takes us into the stories and speaks to some of the inspirational figures who discovered how to effectively innovate around a product to make it more competitive and appealing.

Hear Donal Ballance and Darren Fagan discuss their journey in working with Guinness to build authentic Irish pubs around the world and ultimately bring business to the iconic dry stout. You'll also find out about the cannabis industry, and innovation at Victoria's Secret, from reporter Debra Borchardt.